Please use this identifier to cite or link to this item: doi:10.22028/D291-24112
Title: Propriedades estruturais de aerogéis de sílica
Other Titles: Characterization of structural properties of silica aerogels
Author(s): Da Silva, Adao A.
Peratello, S. H.
Aegerter, Michel A.
Language: (Other)
Year of Publication: 1993
OPUS Source: Anais / 37° Congresso Brasileiro de Cerâmica : Curitiba ; 22 a 25 de majo de 1993 / Associação Brasileira de Cerâmica. - Vol. 2. - São Paulo, SP : Associação Brasileira de Cerâmica, 1993, S. 1106-1113
SWD key words: Aerogel
DDC notations: 500 Science
Publikation type: Conference Paper
Abstract: -
Silica aerogels are amorphous and porous materials prepared by the sol-gel process through hydrolysis and polycondensation of a sol of tetramethoxisilan, water and methanol. The structural properties such as surface area, porosity, bulk and matrix densities as well as the dielectrics behavior (å' and loss) have been systematically investigated as a function of the concentration of alkoxide and the temperature and time of the sintering process.
Link to this record: urn:nbn:de:bsz:291-scidok-23328
Date of registration: 22-Jul-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
SciDok - Der Wissenschaftsserver der Universität des Saarlandes

Files for this record:
File Description SizeFormat 
AEG188.pdf3,19 MBAdobe PDFView/Open

Items in SciDok are protected by copyright, with all rights reserved, unless otherwise indicated.